St. John’s Ambulance brass labels linked together, each bearing the number 166455 and a year ranging from 1918-1934. Fourteen of the labels have “H.N.” [Home Nursing] on them, 1 has an “S”[Sanitation], and the other has “H.H.” [Home Hygiene]

St. John’s Ambulance brass links with a year on each ranging from 1917 to 1934